Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. The population of her town
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Answer:
The line of symmetry is t=3s, it represent the time in seconds that the ball reached its maximum height
Step-by-step explanation:
Assuming your function is and you are actually referring to line of symmetry.
Then we can complete the square as follows:
The line of symmetry is . This is the time the ball reached ists maximum height of 144.